HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Amino-5-chloro-2,2-dimethyl-2,3-dihydrobenzofuran-7-carboxylic acid → HCID 14838334, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Amino-5-chloro-2,2-dimethyl-2,3-dihydrobenzofuran-7-carboxylic acid | HCID 10657758 | — |
| Reactant | HCID 14838335 | HCID 14838335 | — |
| Product | HCID 14838334 | HCID 14838334 | — |
Reaction Steps
Following the same procedure, 19.9 g of methyl 4-amino-2,2-dimethyl-2,3-dihydro-7-benzofurancarboxylate was transformed into 20.1 g of 4-amino-5-chloro-2, 2-dimethyl-2,3-dihydro-7-benzofurancarboxylic acid, m.p. 176°-178° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04997956 |
| Source dataset | uspto-grants-1991_03 |
| ORD ID | ord-a770aa69476f494bac36be942c18c0ae |
| Source note | uspto-grants-1991_03 |